//
//  ClassClusterViewController.h
//
//  Created by 周成龙
//

#import <UIKit/UIKit.h>

@interface ClassClusterViewController : UIViewController

@end

typedef enum : NSUInteger {
    ClusterEmployeeTypeDeveloper,
    ClusterEmployeeTypeDesigner,
    ClusterEmployeeTypeFinance,
} ClusterEmployeeType;

@interface ClusterEmployee : NSObject

+ (ClusterEmployee *)employeeWithType:(ClusterEmployeeType)type;
- (void)doADayWork;

@end

@interface ClusterEmployeeDeveloper : ClusterEmployee

@end
@interface ClusterEmployeeDesigner : ClusterEmployee

@end
@interface ClusterEmployeeFinance : ClusterEmployee

@end
